Sea-Dog 4451301 ATO/ATC Fuse, 30 Amp (Fast), 5/Pk
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You have 30 days to request a return. All sale items are final sale.
Sea-Dog 4451301 ATO/ATC Fuse is a 30 Amp fast-acting, ATO/ATC style blade fuse designed to help protect your marine electronics and DC electrical circuits. Supplied as 5 fuses per pack.
Key Features
- ATO/ATC style injection molded nylon fuse design
- Tin plated connector blades help improve corrosion resistance
- Fast acting fuse element for quick protection of connected electronic devices
- 30 Amp rating
- Pack of 5 (5/Pk)
Intended Use
- 12V (and other DC) marine and automotive-style ATO/ATC fuse systems that use blade fuses
- Replacement use in ATO/ATC fuse holders/blade fuse blocks that accept 30A fast fuses
Product Details
- Sea-Dog fuse type: ATO/ATC (blade style)
- Part number: 4451301
- SKU: 354-4451301
- Amp rating: 30 Amp
- Action: Fast acting
- Quantity: 5/Pk
Parts Desk Insights
Best Use Case: Best for replacing a blown ATO/ATC blade fuse in a DC fuse holder or fuse block where the circuit calls for a 30 Amp fast fuse.
Common Issues: If the new fuse fails quickly, double-check the load/circuit for a short or an overload condition and inspect the fuse holder for firm blade seating and any corrosion at mating surfaces.
Related Products & Accessories
- Browse ATO/ATC fuse holders & fuse blocks - Pair these 30 Amp fast fuses with the correct ATO/ATC fuse holder/block style for your panel or wiring setup.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.